Childhood Peer Victimization, Identity Diffusion and Disordered Eating Behaviors in Emerging Adults

Childhood peer victimization (CPV) has been associated with clinical and subclinical forms of disordered eating behaviors (DEBs). However, less is known about the mechanisms involved in this association, especially in emerging adulthood. The present study examined the relationship between harmfulness of the CPV experiences, identity diffusion and DEBs using Structural Equation Modeling. Emphasis was given in the investigation of the indirect effect of CPV harmfulness on DEBs through identity diffusion. Data from 414 emerging adults was collected via an online questionnaire. The analysis indicated significant direct effects of CPV harmfulness on both restrictive and binge-eating. More importantly, findings supported the indirect relationship between CPV harmfulness and binge-eating through identity diffusion. Results provide preliminary support for the role of CPV harmfulness and identity diffusion as contributing factors in the development of DEBs in emerging adults. Implications for future research are discussed.